feat: 增强存档管理，优化异步存档逻辑，添加错误处理机制

Assets/_Game/Scripts/World/SavePoint.cs

@@ -1,3 +1,5 @@
+using System;
+using System.Threading.Tasks;
 using UnityEngine;
 using BaseGames.Core;
 using BaseGames.Core.Events;
@@ -68,7 +70,7 @@ namespace BaseGames.World
             // 触发存档：OnSave() 由 SaveAsync 回调所有 ISaveable，包含本组件
             var svc = ServiceLocator.GetOrDefault<ISaveService>();
             if (svc != null)
-                _ = svc.SaveAsync(svc.ActiveSlot);
+                RunFireAndForget(svc.SaveAsync(svc.ActiveSlot));
             else
                 Debug.LogWarning("[SavePoint] ISaveService 未注册，跳过存档。", this);
         }
@@ -101,6 +103,14 @@ namespace BaseGames.World
             _isActivated = !string.IsNullOrEmpty(_savePointId)
                 && data.World.ActivatedSavePoints.Contains(_savePointId);
         }
+
+        private static async void RunFireAndForget(Task task)
+        {
+            try { await task; }
+            catch (Exception e)
+            {
+                Debug.LogError($"[SavePoint] 存档失败: {e.Message}\n{e.StackTrace}");
+            }
+        }
     }
 }
-